/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ /* component-factory.c * * Authors: Ettore Perazzoli * * Copyright (C) 2000 Ximian, Inc. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this program; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include "camel.h" #include "Evolution.h" #include "evolution-storage.h" #include "folder-browser-factory.h" #include "evolution-shell-component.h" #include "evolution-shell-component-dnd.h" #include "folder-browser.h" #include "mail.h" /* YUCK FIXME */ #include "mail-config.h" #include "mail-tools.h" #include "mail-ops.h" #include "mail-offline-handler.h" #include "mail-local.h" #include "mail-session.h" #include "mail-mt.h" #include "mail-importer.h" #include "mail-vfolder.h" /* vfolder_create_storage */ #include "component-factory.h" #include "mail-send-recv.h" char *default_drafts_folder_uri; CamelFolder *drafts_folder = NULL; char *default_sent_folder_uri; CamelFolder *sent_folder = NULL; char *default_outbox_folder_uri; CamelFolder *outbox_folder = NULL; char *evolution_dir; #define COMPONENT_FACTORY_ID "OAFIID:GNOME_Evolution_Mail_ShellComponentFactory" #define SUMMARY_FACTORY_ID "OAFIID:GNOME_Evolution_Mail_ExecutiveSummaryComponentFactory" static BonoboGenericFactory *component_factory = NULL; static GHashTable *storages_hash; static EvolutionShellComponent *shell_component; enum { ACCEPTED_DND_TYPE_MESSAGE_RFC822, ACCEPTED_DND_TYPE_X_EVOLUTION_MESSAGE, ACCEPTED_DND_TYPE_TEXT_URI_LIST, }; static char *accepted_dnd_types[] = { "message/rfc822", "x-evolution-message", /* ...from an evolution message list... */ "text/uri-list", /* ...from nautilus... */ NULL }; enum { EXPORTED_DND_TYPE_TEXT_URI_LIST, }; static char *exported_dnd_types[] = { "text/uri-list", /* we have to export to nautilus as text/uri-list */ NULL }; static const EvolutionShellComponentFolderType folder_types[] = { { "mail", "evolution-inbox.png", TRUE, accepted_dnd_types, exported_dnd_types }, { "mailstorage", "evolution-inbox.png", FALSE, NULL, NULL }, { "vtrash", "evolution-trash.png", FALSE, accepted_dnd_types, exported_dnd_types }, { NULL, NULL, FALSE, NULL, NULL } }; static const char *schema_types[] = { "mailto", NULL }; /* EvolutionShellComponent methods and signals. */ static BonoboControl * create_noselect_control (void) { GtkWidget *label; label = gtk_label_new (_("This folder cannot contain messages.")); gtk_widget_show (label); return bonobo_control_new (label); } static EvolutionShellComponentResult create_view (EvolutionShellComponent *shell_component, const char *physical_uri, const char *folder_type, BonoboControl **control_return, void *closure) { EvolutionShellClient *shell_client; GNOME_Evolution_Shell corba_shell; BonoboControl *control; shell_client = evolution_shell_component_get_owner (shell_component); corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell_client)); if (g_strcasecmp (folder_type, "mail") == 0) { const char *noselect; CamelURL *url; url = camel_url_new (physical_uri, NULL); noselect = url ? camel_url_get_param (url, "noselect") : NULL; if (noselect && !g_strcasecmp (noselect, "yes")) control = create_noselect_control (); else control = folder_browser_factory_new_control (physical_uri, corba_shell); camel_url_free (url); } else if (g_strcasecmp (folder_type, "mailstorage") == 0) { CamelService *store; EvolutionStorage *storage; store = camel_session_get_service (session, physical_uri, CAMEL_PROVIDER_STORE, NULL); if (!store) return EVOLUTION_SHELL_COMPONENT_NOTFOUND; storage = g_hash_table_lookup (storages_hash, store); if (!storage) { camel_object_unref (CAMEL_OBJECT (store)); return EVOLUTION_SHELL_COMPONENT_NOTFOUND; } if (!gtk_object_get_data (GTK_OBJECT (storage), "connected")) mail_scan_subfolders (CAMEL_STORE(store), storage); camel_object_unref (CAMEL_OBJECT (store)); control = folder_browser_factory_new_control ("", corba_shell); } else if (g_strcasecmp (folder_type, "vtrash") == 0) { control = folder_browser_factory_new_control ("vtrash:file:/", corba_shell); } else return EVOLUTION_SHELL_COMPONENT_UNSUPPORTEDTYPE; if (!control) return EVOLUTION_SHELL_COMPONENT_NOTFOUND; *control_return = control; return EVOLUTION_SHELL_COMPONENT_OK; } static void do_create_folder (char *uri, CamelFolder *folder, void *data) { GNOME_Evolution_ShellComponentListener listener = data; CORBA_Environment ev; GNOME_Evolution_ShellComponentListener_Result result; if (folder) result = GNOME_Evolution_ShellComponentListener_OK; else result = GNOME_Evolution_ShellComponentListener_INVALID_URI; CORBA_exception_init(&ev); GNOME_Evolution_ShellComponentListener_notifyResult(listener, result, &ev); CORBA_Object_release(listener, &ev); CORBA_exception_free(&ev); } static void create_folder (EvolutionShellComponent *shell_component, const char *physical_uri, const char *type, const GNOME_Evolution_ShellComponentListener listener, void *closure) { char *uri; CORBA_Environment ev; CORBA_exception_init(&ev); if (!strcmp(type, "mail")) { /* This makes the uri start with mbox://file://, which looks silly but turns into a CamelURL that has url->provider of "mbox" */ uri = g_strdup_printf("mbox://%s", physical_uri); mail_create_folder(uri, do_create_folder, CORBA_Object_duplicate(listener, &ev)); } else { GNOME_Evolution_ShellComponentListener_notifyResult( listener, GNOME_Evolution_ShellComponentListener_UNSUPPORTED_TYPE, &ev); } CORBA_exception_free(&ev); } static void do_remove_folder (char *uri, gboolean removed, void *data) { GNOME_Evolution_ShellComponentListener listener = data; GNOME_Evolution_ShellComponentListener_Result result; CORBA_Environment ev; if (removed) result = GNOME_Evolution_ShellComponentListener_OK; else result = GNOME_Evolution_ShellComponentListener_INVALID_URI; CORBA_exception_init (&ev); GNOME_Evolution_ShellComponentListener_notifyResult (listener, result, &ev); CORBA_Object_release (listener, &ev); CORBA_exception_free (&ev); } static void remove_folder (EvolutionShellComponent *shell_component, const char *physical_uri, const char *type, const GNOME_Evolution_ShellComponentListener listener, void *closure) { CORBA_Environment ev; CORBA_exception_init (&ev); if (strcmp (type, "mail") != 0) { GNOME_Evolution_ShellComponentListener_notifyResult (listener, GNOME_Evolution_ShellComponentListener_UNSUPPORTED_TYPE, &ev); CORBA_exception_free (&ev); return; } mail_remove_folder (physical_uri, do_remove_folder, CORBA_Object_duplicate (listener, &ev)); GNOME_Evolution_ShellComponentListener_notifyResult (listener, GNOME_Evolution_ShellComponentListener_OK, &ev); CORBA_exception_free (&ev); } static void do_xfer_folder (gboolean ok, void *data) { GNOME_Evolution_ShellComponentListener listener = data; GNOME_Evolution_ShellComponentListener_Result result; CORBA_Environment ev; if (ok) result = GNOME_Evolution_ShellComponentListener_OK; else result = GNOME_Evolution_ShellComponentListener_INVALID_URI; CORBA_exception_init (&ev); GNOME_Evolution_ShellComponentListener_notifyResult (listener, result, &ev); CORBA_Object_release (listener, &ev); CORBA_exception_free (&ev); } static void xfer_folder (EvolutionShellComponent *shell_component, const char *source_physical_uri, const char *destination_physical_uri, const char *type, gboolean remove_source, const GNOME_Evolution_ShellComponentListener listener, void *closure) { CORBA_Environment ev; const char *noselect; CamelFolder *source; CamelException ex; GPtrArray *uids; CamelURL *url; url = camel_url_new (destination_physical_uri, NULL); noselect = url ? camel_url_get_param (url, "noselect") : NULL; if (noselect && !g_strcasecmp (noselect, "yes")) { camel_url_free (url); GNOME_Evolution_ShellComponentListener_notifyResult (listener, GNOME_Evolution_ShellComponentListener_UNSUPPORTED_OPERATION, &ev); return; } camel_url_free (url); if (strcmp (type, "mail") != 0) { GNOME_Evolution_ShellComponentListener_notifyResult (listener, GNOME_Evolution_ShellComponentListener_UNSUPPORTED_TYPE, &ev); return; } camel_exception_init (&ex); source = mail_tool_uri_to_folder (source_physical_uri, &ex); camel_exception_clear (&ex); CORBA_exception_init (&ev); if (source) { uids = camel_folder_get_uids (source); mail_transfer_messages (source, uids, remove_source, destination_physical_uri, do_xfer_folder, CORBA_Object_duplicate (listener, &ev)); GNOME_Evolution_ShellComponentListener_notifyResult (listener, GNOME_Evolution_ShellComponentListener_OK, &ev); } else GNOME_Evolution_ShellComponentListener_notifyResult (listener, GNOME_Evolution_ShellComponentListener_INVALID_URI, &ev); CORBA_exception_free (&ev); } #if 0 static void populate_folder_context_menu (EvolutionShellComponent *shell_component, BonoboUIComponent *uic, const char *physical_uri, const char *type, void *closure) { static char popup_xml[] = ""; if (strcmp (type, "mail") != 0) return; bonobo_ui_component_set_translate (uic, EVOLUTION_SHELL_COMPONENT_POPUP_PLACEHOLDER, popup_xml, NULL); } #endif static char * get_dnd_selection (EvolutionShellComponent *shell_component, const char *physical_uri, int type, int *format_return, const char **selection_return, int *selection_length_return, void *closure) { g_print ("should get dnd selection for %s\n", physical_uri); return NULL; } /* Destination side DnD */ static CORBA_boolean destination_folder_handle_motion (EvolutionShellComponentDndDestinationFolder *folder, const char *physical_uri, const GNOME_Evolution_ShellComponentDnd_DestinationFolder_Context *destination_context, GNOME_Evolution_ShellComponentDnd_Action *suggested_action_return, gpointer user_data) { const char *noselect; CamelURL *url; g_print ("in destination_folder_handle_motion (%s)\n", physical_uri); url = camel_url_new (physical_uri, NULL); noselect = camel_url_get_param (url, "noselect"); if (noselect && !g_strcasecmp (noselect, "yes")) /* uh, no way to say "illegal" */ *suggested_action_return = GNOME_Evolution_ShellComponentDnd_ACTION_DEFAULT; else *suggested_action_return = GNOME_Evolution_ShellComponentDnd_ACTION_MOVE; camel_url_free (url); return TRUE; } static void message_rfc822_dnd (CamelFolder *dest, CamelStream *stream, CamelException *ex) { CamelMimeParser *mp; mp = camel_mime_parser_new (); camel_mime_parser_scan_from (mp, TRUE); camel_mime_parser_init_with_stream (mp, stream); while (camel_mime_parser_step (mp, 0, 0) == HSCAN_FROM) { CamelMessageInfo *info; CamelMimeMessage *msg; msg = camel_mime_message_new (); if (camel_mime_part_construct_from_parser (CAMEL_MIME_PART (msg), mp) == -1) { camel_object_unref (CAMEL_OBJECT (msg)); break; } /* append the message to the folder... */ info = g_new0 (CamelMessageInfo, 1); camel_folder_append_message (dest, msg, info, ex); camel_object_unref (CAMEL_OBJECT (msg)); if (camel_exception_is_set (ex)) break; /* skip over the FROM_END state */ camel_mime_parser_step (mp, 0, 0); } camel_object_unref (CAMEL_OBJECT (mp)); } static CORBA_boolean destination_folder_handle_drop (EvolutionShellComponentDndDestinationFolder *dest_folder, const char *physical_uri, const GNOME_Evolution_ShellComponentDnd_DestinationFolder_Context *destination_context, const GNOME_Evolution_ShellComponentDnd_Action action, const GNOME_Evolution_ShellComponentDnd_Data *data, gpointer user_data) { char *tmp, *url, **urls, *in, *inptr, *inend; gboolean retval = FALSE; const char *noselect; CamelFolder *folder; CamelStream *stream; CamelException ex; GPtrArray *uids; CamelURL *uri; int i, type, fd; if (action == GNOME_Evolution_ShellComponentDnd_ACTION_LINK) return FALSE; /* we can't create links */ uri = camel_url_new (physical_uri, NULL); noselect = uri ? camel_url_get_param (uri, "noselect") : NULL; if (noselect && !g_strcasecmp (noselect, "yes")) { camel_url_free (uri); return FALSE; } camel_url_free (uri); g_print ("in destination_folder_handle_drop (%s)\n", physical_uri); for (type = 0; accepted_dnd_types[type]; type++) if (!strcmp (destination_context->dndType, accepted_dnd_types[type])) break; camel_exception_init (&ex); switch (type) { case ACCEPTED_DND_TYPE_TEXT_URI_LIST: folder = mail_tool_uri_to_folder (physical_uri, NULL); if (!folder) return FALSE; tmp = g_strndup (data->bytes._buffer, data->bytes._length); urls = g_strsplit (tmp, "\n", 0); g_free (tmp); retval = TRUE; for (i = 0; urls[i] != NULL && retval; i++) { /* get the path component */ url = g_strstrip (urls[i]); uri = camel_url_new (url, NULL); g_free (url); url = uri->path; uri->path = NULL; camel_url_free (uri); fd = open (url, O_RDONLY); if (fd == -1) { g_free (url); /* FIXME: okay, so what do we do in this case? */ continue; } stream = camel_stream_fs_new_with_fd (fd); message_rfc822_dnd (folder, stream, &ex); camel_object_unref (CAMEL_OBJECT (stream)); camel_object_unref (CAMEL_OBJECT (folder)); retval = !camel_exception_is_set (&ex); if (action == GNOME_Evolution_ShellComponentDnd_ACTION_MOVE && retval) unlink (url); g_free (url); } g_free (urls); break; case ACCEPTED_DND_TYPE_MESSAGE_RFC822: folder = mail_tool_uri_to_folder (physical_uri, &ex); if (!folder) { camel_exception_clear (&ex); return FALSE; } /* write the message(s) out to a CamelStream so we can use it */ stream = camel_stream_mem_new (); camel_stream_write (stream, data->bytes._buffer, data->bytes._length); camel_stream_reset (stream); message_rfc822_dnd (folder, stream, &ex); camel_object_unref (CAMEL_OBJECT (stream)); camel_object_unref (CAMEL_OBJECT (folder)); break; case ACCEPTED_DND_TYPE_X_EVOLUTION_MESSAGE: /* format: "uri uid1\0uid2\0uid3\0...\0uidn" */ in = data->bytes._buffer; inend = in + data->bytes._length; inptr = strchr (in, ' '); url = g_strndup (in, inptr - in); folder = mail_tool_uri_to_folder (url, &ex); g_free (url); if (!folder) { camel_exception_clear (&ex); return FALSE; } /* split the uids */ inptr++; uids = g_ptr_array_new (); while (inptr < inend) { char *start = inptr; while (inptr < inend && *inptr) inptr++; g_ptr_array_add (uids, g_strndup (start, inptr - start)); inptr++; } mail_transfer_messages (folder, uids, action == GNOME_Evolution_ShellComponentDnd_ACTION_MOVE, physical_uri, NULL, NULL); camel_object_unref (CAMEL_OBJECT (folder)); break; default: break; } camel_exception_clear (&ex); return retval; } static struct { char *name, **uri; CamelFolder **folder; } standard_folders[] = { { "Drafts", &default_drafts_folder_uri, &drafts_folder }, { "Outbox", &default_outbox_folder_uri, &outbox_folder }, { "Sent", &default_sent_folder_uri, &sent_folder }, }; static void unref_standard_folders (void) { int i; for (i = 0; i < sizeof (standard_folders) / sizeof (standard_folders[0]); i++) { if (standard_folders[i].folder) camel_object_unref (CAMEL_OBJECT (*standard_folders[i].folder)); } } static void got_folder (char *uri, CamelFolder *folder, void *data) { CamelFolder **fp = data; if (folder) { *fp = folder; camel_object_ref (CAMEL_OBJECT (folder)); } } static void owner_set_cb (EvolutionShellComponent *shell_component, EvolutionShellClient *shell_client, const char *evolution_homedir, gpointer user_data) { GNOME_Evolution_Shell corba_shell; const GSList *accounts; #ifdef ENABLE_NNTP const GSList *news; #endif int i; g_print ("evolution-mail: Yeeeh! We have an owner!\n"); /* FIXME */ evolution_dir = g_strdup (evolution_homedir); mail_session_init (); mail_config_init (); storages_hash = g_hash_table_new (NULL, NULL); vfolder_create_storage (shell_component); corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell_client)); accounts = mail_config_get_accounts (); mail_load_storages (corba_shell, accounts, TRUE); #ifdef ENABLE_NNTP news = mail_config_get_news (); mail_load_storages (corba_shell, news, FALSE); #endif mail_local_storage_startup (shell_client, evolution_dir); mail_importer_init (shell_client); for (i = 0; i < sizeof (standard_folders) / sizeof (standard_folders[0]); i++) { *standard_folders[i].uri = g_strdup_printf ("file://%s/local/%s", evolution_dir, standard_folders[i].name); mail_msg_wait (mail_get_folder (*standard_folders[i].uri, got_folder, standard_folders[i].folder)); } mail_session_enable_interaction (TRUE); mail_autoreceive_setup (); } static void free_storage (gpointer service, gpointer storage, gpointer data) { camel_service_disconnect (CAMEL_SERVICE (service), TRUE, NULL); camel_object_unref (CAMEL_OBJECT (service)); bonobo_object_unref (BONOBO_OBJECT (storage)); } static gboolean idle_quit (gpointer user_data) { if (e_list_length (folder_browser_factory_get_control_list ())) return TRUE; bonobo_object_unref (BONOBO_OBJECT (component_factory)); g_hash_table_foreach (storages_hash, free_storage, NULL); g_hash_table_destroy (storages_hash); gtk_main_quit (); return FALSE; } static void owner_unset_cb (EvolutionShellComponent *shell_component, gpointer user_data) { if (mail_config_get_empty_trash_on_exit ()) empty_trash (NULL, NULL, NULL); unref_standard_folders (); mail_importer_uninit (); g_idle_add_full (G_PRIORITY_LOW, idle_quit, NULL, NULL); } static void debug_cb (EvolutionShellComponent *shell_component, gpointer user_data) { extern gboolean camel_verbose_debug; camel_verbose_debug = 1; } static void handle_external_uri_cb (EvolutionShellComponent *shell_component, const char *uri, void *data) { if (strncmp (uri, "mailto:", 7) != 0) { /* FIXME: Exception? The EvolutionShellComponent object should give me a chance to do so, but currently it doesn't. */ g_warning ("Invalid URI requested to mail component -- %s", uri); return; } /* FIXME: Sigh. This shouldn't be here. But the code is messy, so I'll just put it here anyway. */ send_to_url (uri); } static BonoboObject * component_fn (BonoboGenericFactory *factory, void *closure) { EvolutionShellComponentDndDestinationFolder *destination_interface; MailOfflineHandler *offline_handler; shell_component = evolution_shell_component_new (folder_types, schema_types, create_view, create_folder, remove_folder, xfer_folder, /*populate_folder_context_menu*/NULL, get_dnd_selection, NULL); destination_interface = evolution_shell_component_dnd_destination_folder_new (destination_folder_handle_motion, destination_folder_handle_drop, shell_component); bonobo_object_add_interface (BONOBO_OBJECT (shell_component), BONOBO_OBJECT (destination_interface)); gtk_signal_connect (GTK_OBJECT (shell_component), "owner_set", GTK_SIGNAL_FUNC (owner_set_cb), NULL); gtk_signal_connect (GTK_OBJECT (shell_component), "owner_unset", GTK_SIGNAL_FUNC (owner_unset_cb), NULL); gtk_signal_connect (GTK_OBJECT (shell_component), "debug", GTK_SIGNAL_FUNC (debug_cb), NULL); gtk_signal_connect (GTK_OBJECT (shell_component), "destroy", GTK_SIGNAL_FUNC (owner_unset_cb), NULL); gtk_signal_connect (GTK_OBJECT (shell_component), "handle_external_uri", GTK_SIGNAL_FUNC (handle_external_uri_cb), NULL); offline_handler = mail_offline_handler_new (); bonobo_object_add_interface (BONOBO_OBJECT (shell_component), BONOBO_OBJECT (offline_handler)); return BONOBO_OBJECT (shell_component); } void component_factory_init (void) { component_factory = bonobo_generic_factory_new (COMPONENT_FACTORY_ID, component_fn, NULL); evolution_mail_config_factory_init (); evolution_folder_info_factory_init (); if (component_factory == NULL) { e_notice (NULL, GNOME_MESSAGE_BOX_ERROR, _("Cannot initialize Evolution's mail component.")); exit (1); } } static int storage_create_folder (EvolutionStorage *storage, const char *path, const char *type, const char *description, const char *parent_physical_uri, gpointer user_data) { CamelStore *store = user_data; char *prefix, *name; CamelURL *url; CamelException ex; CamelFolderInfo *fi; if (strcmp (type, "mail") != 0) return EVOLUTION_STORAGE_ERROR_UNSUPPORTED_TYPE; name = strrchr (path, '/'); if (!name++) return EVOLUTION_STORAGE_ERROR_INVALID_URI; camel_exception_init (&ex); if (*parent_physical_uri) { url = camel_url_new (parent_physical_uri, NULL); if (!url) return EVOLUTION_STORAGE_ERROR_INVALID_URI; fi = camel_store_create_folder (store, url->path + 1, name, &ex); camel_url_free (url); } else fi = camel_store_create_folder (store, NULL, name, &ex); if (camel_exception_is_set (&ex)) { /* FIXME: do better than this */ camel_exception_clear (&ex); return EVOLUTION_STORAGE_ERROR_INVALID_URI; } if (camel_store_supports_subscriptions (store)) camel_store_subscribe_folder (store, fi->full_name, NULL); prefix = g_strndup (path, name - path - 1); folder_created (store, prefix, fi); g_free (prefix); camel_store_free_folder_info (store, fi); return EVOLUTION_STORAGE_OK; } static int storage_remove_folder (EvolutionStorage *storage, const char *path, const char *physical_uri, gpointer user_data) { CamelStore *store = user_data; CamelURL *url = NULL; CamelFolderInfo *fi; CamelException ex; g_warning ("storage_remove_folder: path=\"%s\"; uri=\"%s\"", path, physical_uri); if (*physical_uri) { if (strncmp (physical_uri, "vtrash:", 7) == 0) return EVOLUTION_STORAGE_ERROR_INVALID_URI; url = camel_url_new (physical_uri, NULL); if (!url) return EVOLUTION_STORAGE_ERROR_INVALID_URI; } else { if (!*path) return EVOLUTION_STORAGE_ERROR_INVALID_URI; } camel_exception_init (&ex); fi = camel_store_get_folder_info (store, url ? url->path + 1 : path + 1, CAMEL_STORE_FOLDER_INFO_FAST, &ex); if (url) camel_url_free (url); if (camel_exception_is_set (&ex)) goto exception; camel_store_delete_folder (store, fi->full_name, &ex); if (camel_exception_is_set (&ex)) goto exception; if (camel_store_supports_subscriptions (store)) camel_store_unsubscribe_folder (store, fi->full_name, NULL); evolution_storage_removed_folder (storage, path); camel_store_free_folder_info (store, fi); return EVOLUTION_STORAGE_OK; exception: /* FIXME: do better than this... */ if (fi) camel_store_free_folder_info (store, fi); return EVOLUTION_STORAGE_ERROR_INVALID_URI; } static void add_storage (const char *name, const char *uri, CamelService *store, GNOME_Evolution_Shell corba_shell, CamelException *ex) { EvolutionStorage *storage; EvolutionStorageResult res; storage = evolution_storage_new (name, uri, "mailstorage"); gtk_signal_connect (GTK_OBJECT (storage), "create_folder", GTK_SIGNAL_FUNC (storage_create_folder), store); gtk_signal_connect (GTK_OBJECT (storage), "remove_folder", GTK_SIGNAL_FUNC (storage_remove_folder), store); res = evolution_storage_register_on_shell (storage, corba_shell); switch (res) { case EVOLUTION_STORAGE_OK: mail_hash_storage (store, storage); mail_scan_subfolders (CAMEL_STORE (store), storage); /* falllll */ case EVOLUTION_STORAGE_ERROR_ALREADYREGISTERED: case EVOLUTION_STORAGE_ERROR_EXISTS: return; default: camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM, _("Cannot register storage with shell")); break; } } /* FIXME: 'is_account_data' is an ugly hack, if we remove support for NNTP we can take it out -- fejj */ void mail_load_storages (GNOME_Evolution_Shell shell, const GSList *sources, gboolean is_account_data) { CamelException ex; const GSList *iter; camel_exception_init (&ex); /* Load each service (don't connect!). Check its provider and * see if this belongs in the shell's folder list. If so, add * it. */ for (iter = sources; iter; iter = iter->next) { const MailConfigAccount *account = NULL; const MailConfigService *service = NULL; CamelService *store; CamelProvider *prov; char *name; if (is_account_data) { account = iter->data; service = account->source; } else { service = iter->data; } if (service->url == NULL || service->url[0] == '\0') continue; prov = camel_session_get_provider (session, service->url, &ex); if (prov == NULL) { /* FIXME: real error dialog */ g_warning ("couldn't get service %s: %s\n", service->url, camel_exception_get_description (&ex)); camel_exception_clear (&ex); continue; } /* FIXME: this case is ambiguous for things like the * mbox provider, which can really be a spool * (/var/spool/mail/user) or a storage (~/mail/, eg). * That issue can't be resolved on the provider level * -- it's a per-URL problem. * MPZ Added a hack to let spool protocol through temporarily ... */ if ((!(prov->flags & CAMEL_PROVIDER_IS_STORAGE) || !(prov->flags & CAMEL_PROVIDER_IS_REMOTE)) && !((strcmp(prov->protocol, "spool") == 0) || strcmp(prov->protocol, "maildir") == 0)) continue; store = camel_session_get_service (session, service->url, CAMEL_PROVIDER_STORE, &ex); if (store == NULL) { /* FIXME: real error dialog */ g_warning ("couldn't get service %s: %s\n", service->url, camel_exception_get_description (&ex)); camel_exception_clear (&ex); continue; } if (is_account_data) name = g_strdup (account->name); else name = camel_service_get_name (store, TRUE); add_storage (name, service->url, store, shell, &ex); g_free (name); if (camel_exception_is_set (&ex)) { /* FIXME: real error dialog */ g_warning ("Cannot load storage: %s", camel_exception_get_description (&ex)); camel_exception_clear (&ex); } camel_object_unref (CAMEL_OBJECT (store)); } } void mail_hash_storage (CamelService *store, EvolutionStorage *storage) { camel_object_ref (CAMEL_OBJECT (store)); g_hash_table_insert (storages_hash, store, storage); } EvolutionStorage* mail_lookup_storage (CamelStore *store) { EvolutionStorage *storage; /* Because the storages_hash holds a reference to each store * used as a key in it, none of them will ever be gc'ed, meaning * any call to camel_session_get_{service,store} with the same * URL will always return the same object. So this works. */ storage = g_hash_table_lookup (storages_hash, store); if (storage) gtk_object_ref (GTK_OBJECT (storage)); return storage; } void mail_remove_storage (CamelStore *store) { EvolutionStorage *storage; EvolutionShellClient *shell_client; GNOME_Evolution_Shell corba_shell; /* Because the storages_hash holds a reference to each store * used as a key in it, none of them will ever be gc'ed, meaning * any call to camel_session_get_{service,store} with the same * URL will always return the same object. So this works. */ storage = g_hash_table_lookup (storages_hash, store); g_hash_table_remove (storages_hash, store); shell_client = evolution_shell_component_get_owner (shell_component); corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell_client)); evolution_storage_deregister_on_shell (storage, corba_shell); camel_service_disconnect (CAMEL_SERVICE (store), TRUE, NULL); camel_object_unref (CAMEL_OBJECT (store)); } int mail_storages_count (void) { return g_hash_table_size (storages_hash); } void mail_storages_foreach (GHFunc func, gpointer data) { g_hash_table_foreach (storages_hash, func, data); }